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The Peterson R4 two-stage oil pump with reverse rotation and rear-drive provision leverages the twisted-lobe rotor design and aluminum rotor construction to deliver durable pressure and scavenging in a compact package. Its internal scavenge manifold and shallow screw-in fittings create a low-profile, modular pump that can be configured for different drive orientations and accessory mounting with the appropriate adapters.
Peterson Fluid Systems R4 2-Stage Oil Pump - Right Side Mount - HV - Rear Drive - Reserve Rotation
